Perfected elastic mattress. (Machine-translation by Google Translate, not legally binding)

Improved elastic mattress, which being completely closed by a cover of textile nature, is essentially characterized because it is constituted by two superimposed layers, of which one of them consists of a prismatic body of foam rubber and the other layer is a conglomerate formed by the intimate unión of a mass of wool and pieces of foam rubber, this agglomerate being completely surrounded by an elastic peripheral partition rubber-foam and all this last set covered by a laminar layer of nylon and another outer layer of rubber-foam sheet . (Machine-translation by Google Translate, not legally binding) Colchón elástico perfeccionado, que estando totalmente cerrado mediante una funda de naturaleza textil, esencialmente se caracteriza porque está constituido por dos capas superpuestas, de las cuales, una de ellas consiste en un cuerpo prismático de goma espuma y la otra capa la constituye un conglomerado formado por la íntima unión de una masa de lana y trocitos de goma espuma, estando este aglomerado cercado totalmente por un tabique periférico elástico goma-espuma y todo este último conjunto cubierto mediante una capa laminar de nylon y otra capa exterior de plancha de goma-espuma.